Table 3. Correlation analysis of clinical trials activity for therapeutic cancer vaccines with measures of cancer disease burden and survival.

	Annual incidence	Annual mortality	Five-year Survival	Recent change in five-year survival	Estimate of five-year mortality
Number of Active Clinical Trials	r = 0.60 p = 0.003	r = 0.39 p = 0.07	r = 0.17 p = 0.44	r = 0.17 p = 0.45	r = 0.30 p = 0.18